The bike is a 54 and I am about 5'10".
Saying nothing about stand-over height, you may have shorter legs..
I'm about that height, a level toptube 57 x 57 9cm stem is on my tourist setup cross bike.
other options if the stand over height is Right, then an un cut, replacement fork can be substituted,
for more spacers , & height, to bring the stem and bars Up.
and the bars re wrapped so as to allow moving the brakes up further,
perhaps, just rotate the bars to make the upper ramp level , not the ends of the bar at the bottom.